Developer tools

Fastgen

Website
Founded 2023Origin source ↗Checked 2026-09-15

Overview

Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications.

Company description As recorded 2026-11-08

Founders & team

Previously Hyrule Technology

Company history As recorded 2026-11-08

Mike Mahlkow

Founder

Co-Founder and CEO at Fastgen (W23). Previously CEO at Blair (S19) where we raised +100M to offer income-based financing options to students. Before that learned how great teams operate at Stripe and Uber.

Founder profile As recorded 2026-09-15

David Nordhausen

Founder

Co-Founder at Fastgen (W23). Previously built Blair (S19). Reach out if you're interested in using us david@fastgen.com

Founder profile As recorded 2026-09-15

Constantin Schreiber

Founder

Dropped out of college to build Blair (YC S19) where we raised a +100M to build income-based financing solutions for students in the US. At Blair, I led the engineering team to build audit-proof software that moved millions of dollars in student funds on a weekly basis. Two fun facts about me: I built autonomous drones for Porsche and was mining crypto to pay for college (and other things).

Founder profile As recorded 2026-09-15
7team members reported
Source-reported As recorded 2026-09-15

Founded 2023 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite unreachable
Last website check2026-11-11
Location · source statedNew York City, NY, USA; Berlin, Berlin, Germany
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The latest website check does not confirm this company’s website.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationdescriptive evidenceclassified market and modelsourced peoplesourced founding year